net(OIResolution) -- display an OI-resolution

i1 : P = makePolynomialOIAlgebra(2, x, QQ);

i2 : F = makeFreeOIModule(e, {1,1}, P);

i3 : installGeneratorsInWidth(F, 2);

i4 : b = x_(1,2)*x_(1,1)*e_(2,{2},1)+x_(2,2)*x_(2,1)*e_(2,{1},2);

i5 : time C = oiRes({b}, 1);
 -- used 0.150895s (cpu); 0.11889s (thread); 0s (gc)

i6 : net C

o6 = 0: (e0, {2}, {-2})
     1: (e1, {4, 4}, {-4, -4})